{
  "manageEntity": {
    "action": "Update",
    "entityId": "245740653",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":245740653,\"owner_id\":192162340,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2025-10-30T16:00:00.000Z\",\"title\":\"Sesi Perkenalan Diri\",\"duration\":206,\"audio_upload_id\":\"01K8WB5V6JEJPJ7P6STH2AG674\",\"track_cid\":\"baeaaaiqsebdibf3ea5x2qy3f4o77c35up24e4op2ebv2u4bjgn3ufby23rdns\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea5vgnqeci73lfvzhrs5er66ldzch6ivsthqpgbpd4ksar2nm7zaq\",\"orig_filename\":\"Sesi%2520Perkenalan%2520Diri%2520Wav.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":147,\"is_custom_bpm\":false,\"musical_key\":\"B flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x909f7d1f3da9eacd081fc1bc3b17f18cd3c63b3177264ae2957ad2c9917c4af6",
    "signature": "0xff52509e2e44a0eee320efadfd35a69e14cdad3d724c55a0bd0d6ab2be18f05d254cfb210a38e6614ae3117175033dc19505f278e4d99906365ddfce8de9320e1b",
    "signer": "0x5DD1874e48Db817425808872d22C18F1E1a11e51",
    "userId": "192162340"
  }
}